CN2239198Y - Three-wheeled pram - Google Patents
Three-wheeled pram Download PDFInfo
- Publication number
- CN2239198Y CN2239198Y CN96201934.8U CN96201934U CN2239198Y CN 2239198 Y CN2239198 Y CN 2239198Y CN 96201934 U CN96201934 U CN 96201934U CN 2239198 Y CN2239198 Y CN 2239198Y
- Authority
- CN
- China
- Prior art keywords
- handlebar
- crossbeam
- utility
- model
- pram
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Toys (AREA)
Abstract
The utility model relates to a three-wheeled pram, belonging to a toy pram for children. The utility model is characterized in that which is a three-wheeled pram whose cross beam length is adjustable; namely, the horizontal distance of a handlebar and a saddle is adjustable. The utility model is composed of a front wheel, the handlebar connected with the front wheel, a pair of rear wheels, the saddle connected with the rear wheels through a supporting seat and a front and a rear cross beams whose both ends are respectively fixed and sheathed on the handlebar and the saddle, wherein, the cross beams can relatively move and be positioned. The degree of comfort can not drop following with the increase of the age, when children rides the utility model.
Description
A kind of toy tricycle belongs to children toy car and makes the field.
Present toy tricycle is because the length of its crossbeam is certain and uncontrollable, thereby its comfort level by bike is tending towards along with the growth at child's age descending.
But the purpose of this utility model is to provide a kind of toy tricycle of crossbeam length manual adjustments.
Of the present utility model being characterised in that: it by front vehicle wheel, coupled handlebar, a pair of rear wheel, with its vehicle seat that links to each other through bearing and two ends respectively with handlebar, vehicle seat Joint but mutually the socket and the forward and backward crossbeam that can relatively move and locate forms, but the former screw thread or pin connection.
Use proof: since the horizontal range between its handlebar and the vehicle seat can be along with the variation of crossbeam length relative adjustment, thereby can make the comfort level of riding be unlikely influenced along with the growth at child's age.
In order in conjunction with the embodiments the utility model to be done more detailed describing below, now as follows employed accompanying drawing title of present specification and numbering brief introduction:
Fig. 1: the oblique view of crossbeam variable-length that the utility model proposes and toy tricycle that can be by pin location;
Fig. 2: forward and backward crossbeam slip socket and the longitudinal sectional view of the relative position of forward and backward crossbeam when locating with pin;
Fig. 3: the longitudinal sectional view of their relative positions when forward and backward crossbeam is threaded;
Embodiment:
Ask for an interview Fig. 1~3.Wherein: the 1st, handlebar, the 2nd, front vehicle wheel, the 3rd, vehicle seat, the 4th, bearing, 5 is two rear wheels, the 6th, front beam, the 7th, be enclosed within the rear cross beam outside the front beam 6, the 8th, pin, the 9th, nut can add packing ring 10 (down together) where necessary.
In Fig. 2, because front beam 6 slides in the rear cross beam 7 and slides, thereby caused crossbeam length, the variation of horizontal range between handlebar 1 and the vehicle seat 3 just, in case crossbeam be of convenient length and forward and backward crossbeam 6,7 on pin hole when aliging one by one mutually, fixed with regard to available pin 8, nut 9, this adjusting has level.
In Fig. 3, because front beam 6 is enclosed within rear cross beam 7 interior being threaded with it and spiral advancing, thereby caused the change of crossbeam length, this adjusting is stepless.
Forward and backward crossbeam 6,7 is connected with handlebar 1, vehicle seat 3 solid welderings respectively.
This shows, but its comfort level of riding of the toy tricycle of this crossbeam length manual adjustment can not be subjected to the influence of child's age growth, and can reduce parking space, the user also is convenient to buy, select and carry.
Claims (3)
1. toy tricycle, contain handlebar, crossbeam, vehicle seat and other parts, it is characterized in that: but it is a kind of toy tricycle of crossbeam length manual adjustments, and it is by front vehicle wheel (2), coupled handlebar (1), rear wheel (5), with handlebar (1), vehicle seat (3) Joint but mutually socket and forward and backward crossbeam (6), (7) that can relatively move and locate be formed respectively with its vehicle seat (3) that links to each other through bearing (4) and two ends.
2. toy tricycle according to claim 1 is characterized in that: described front beam (6) is socketed in the rear cross beam (7) and mutual screw thread connects.
3. toy tricycle according to claim 1 is characterized in that: described front beam (6) is that upward pin of pin hole (8) and nut (9) come to be fastenedly connected with rear cross beam (7) one to one mutually in the crossbeam behind the sliding sleeve (7) and by being positioned at forward and backward crossbeam (6), (7).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN96201934.8U CN2239198Y (en) | 1996-02-05 | 1996-02-05 | Three-wheeled pram |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN96201934.8U CN2239198Y (en) | 1996-02-05 | 1996-02-05 | Three-wheeled pram |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2239198Y true CN2239198Y (en) | 1996-11-06 |
Family
ID=33888065
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN96201934.8U Expired - Fee Related CN2239198Y (en) | 1996-02-05 | 1996-02-05 | Three-wheeled pram |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2239198Y (en) |
-
1996
- 1996-02-05 CN CN96201934.8U patent/CN2239198Y/en not_active Expired - Fee Related
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |